Page 221 - index

Ȼԝɥ ɮɨɪɦɭɥɚɞɚԑɵ: R1 – ɿɲɤɿ ɪɚɞɢɭɫ, ɚɥ R2 – ɫɵɪɬԕɵ ɪɚɞɢɭɫ.
ȿɫɤɟɪɬɭ. Ɇɚɬɟɪɢɚɥɞɚɪ ɤɟɞɟɪɝɿɫɿɧɞɟ ɠԥɧɟ ɫɟɪɩɿɦɞɿɥɿɤ ɬɟɨɪɢɹɫɵɧɞɚ
«ɚɭɞɚɧɧɵԙ ɝɟɨɦɟɬɪɢɹɥɵԕ ɢɧɟɪɰɢɹ ɦɨɦɟɧɬɿ» ԝԑɵɦɵ ɩɚɣɞɚɥɚɧɵɥɚɞɵ.

Ⱥɭɞɚɧɧɵԙ ɢɧɟɪɰɢɹɥɵԕ ɦɨɦɟɧɬɬɟɪɿ ɬɟɨɪɢɹɥɵԕ ɦɟɯɚɧɢɤɚɧɵԙ ɫԥɣɤɟɫ
ɮɨɪɦɭɥɚɥɚɪɵɧɚɧ ɚɥɵɧɚɞɵ. Ɇɵɫɚɥɵ, ɞԧԙɝɟɥɟɤ ɚɭɞɚɧɧɵԙ ɨɪɬɚɥɵԕ ɨɫɶɬɟɝɿ

ɢɧɟɪɰɢɹ ɦɨɦɟɧɬɿ 116 ɚ-ɮɨɪɦɭɥɚɫɵɧɚɧ ɚɥɵɧɚɞɵ, ɹԑɧɢ: I z S ˜R4 .
2

Ɇɵɫɚɥ. Ɋɚɞɢɭɫɵ r 20 ɫɦ , ɫɚɥɦɚԑɵ Ɋ 0,6 ɤɇ ɲɤɢɜ KLD ɛɟɥɞɿɝɿɦɟɧ

ɚɣɧɚɥɚɞɵ (34-ɫɭɪɟɬ).

34-ɫɭɪɟɬ

Ȼɟɥɞɿɤɬɿԙ ɠɟɬɟɤɲɿ ɬɚɪɦɚԑɵɧɵԙ ɬɚɪɬɭ ɤԛɲɿ N1 0,4ɤɇ , ɚɥ ɠɟɬɟɤɬɟɝɿ

ɬɚɪɦɚԑɵɧɵԙ ɬɚɪɬɭ ɤԛɲɿ N2 0,2ɤɇ . ɒɤɢɜɤɟ ɬԝɪɚԕɬɵ ɤɟɞɟɪɝɿ ɦɨɦɟɧɬɿ

mc 20ɇ ˜ ɦ ɬԛɫɿɪɿɥɝɟɧ. Ⱥɥԑɚɲԕɵ ɫԥɬɬɟ ɲɤɢɜ ɬɵɧɵɲɬɵԕ ɤԛɣɞɟ ɛɨɥɫɵɧ.

ɒɤɢɜɬɿ ɛɿɪɬɟɤɬɿ ɞɢɫɤ ɞɟɩ ԕɚɪɚɫɬɵɪɵɩ, ɨɧɵԙ ɛԝɪɵɲɬɵԕ ԛɞɟɭɿɧ ɠԥɧɟ
ԕɨɡԑɚɥɵɫ ɬɟԙɞɟɭɿɧ ɚɧɵԕɬɚɭ ɤɟɪɟɤ.
ɒɤɢɜ Ɉ ɨɫɿɧ ɚɣɧɚɥɚ ԕɨɡԑɚɥɚɞɵ, ɚɥ ɛԝɥ ɚɣɧɚɥɵɫ ɫɭɪɟɬ ɠɚɡɵԕɬɵԑɵɧɚ

ɩɟɪɩɟɧɞɢɤɭɥɹɪ ɠɚɡɵԕɬɵԕɬɚ ɠԛɪɟɞɿ. Ⱥɣɧɚɥɭ ԕɨɡԑɚɥɵɫɵɧɵԙ

ɞɢɮɮɟɪɟɧɰɢɚɥɞɵԕ ɬɟԙɞɟɭɿɧ ( I z ˜ H M ɚɣɧ ) ԕɨɥɞɚɧɚɦɵɡ. Ɉɥ ԛɲɿɧ, ɚɥɞɵɦɟɧ
z

ɫɵɪɬԕɵ ɤԛɲɬɟɪɞɿԙ ɚɣɧɚɥɭ ɨɫɿ ɚɪԕɵɥɵ ɚɥɵɧԑɚɧ ɛɚɫ ɦɨɦɟɧɬɿɧ ɬɚɛɚɣɵԕ.

ɒɤɢɜɬɿԙ ɫɚɥɦɚԕ ɤԛɲɿɧɿԙ ( Ɋ ) ɠԥɧɟ ɩɨɞɲɢɩɧɢɤɬɟɪ ɪɟɚɤɰɢɹɥɚɪɵɧɵԙ ( R1, R2 )
ɦɨɦɟɧɬɬɟɪɿ ɧԧɥɝɟ ɬɟԙ ɛɨɥɚɞɵ, ԧɣɬɤɟɧɿ ɨɥɚɪ ɨɫɵ ɚɣɧɚɥɭ ɨɫɿɦɟɧ ԕɢɵɥɵɫɵɩ
ɠɚɬɵɪ. ɋɨɧɞɵԕɬɚɧ:

M (ɟ) N1 ˜ r N2 ˜ r mc . (ɚ)
ɛɈ

ɒɤɢɜ ԕɨɡԑɚɥɵɫɵɧɵԙ ɞɢɮɮɟɪɟɧɰɢɚɥɞɵԕ ɬɟԙɞɟɭɿ:

I0 ˜ H N1 ˜ r N2 ˜ r mc . (ԥ)

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